Ezekiel 27:5

5 They used cypress logs from S'nir to fashion all your planking. They took cedars from the L'vanon to make masts for you.

Ezekiel 27:5 Meaning and Commentary

Ezekiel 27:5

They have made all thy ship boards of fir trees of Senir
The same with Sion and Hermon, which the Sidonians called Sirion, and the Amorites Shenir, ( Deuteronomy 3:9 ) ( 4:48 ) here, it seems, grew the best of fir trees, of which the Tyrians made boards and planks for shipping; of these the two sides of the ship, as the word F18 here used in the dual number is thought to signify, or the fore and hind decks, were made. The Targum is,

``with fir trees of Senir they built for thee all thy bridges;''
the planks from which they went from one ship to another; but these are of too small consequence to be mentioned; rather the main of the ship is intended, which was built of fir planks; but ours made of oak are much preferable: they have taken cedars from Lebanon, to make masts for thee;
large poles for the yards and sails to be fastened to, for receiving the wind necessary in navigation; called the main mast, the foremast, the mizzenmast, and the boltsprit; all these are only in large vessels; whether the Tyrians had all of these is not certain; some they had, and which were made of the cedars of Lebanon; which, being large tall trees, were fit for this purpose. The Tyrians F19 are said to be the first inventors of navigation.
FOOTNOTES:

F18 (Mytwxl) "tabulata duplicia", Munster; "duas tabulas", Vatablus.
F19 "Prima ratem ventis credere docta Tyros." Catullus.

Ezekiel 27:5 In-Context

3 say to Tzor, located at the gateways to the sea, merchant for peoples to many coastlands, that Adonai ELOHIM says: 'Tzor, you have said, "My beauty is perfect."
4 Your borders are in the heart of the sea, your builders perfected your beauty.
5 They used cypress logs from S'nir to fashion all your planking. They took cedars from the L'vanon to make masts for you.
6 Out of oaks from Bashan they made your oars. Your deck they made of ivory inlaid in larch from the coasts of Kittim.
7 Richly woven linen from Egypt was used for your sail, which was also your banner. Blue and purple from the coasts of Elishah was used to cover your deck-tent.
Complete Jewish Bible Copyright 1998 by David H. Stern. Published by Jewish New Testament Publications, Inc. All rights reserved. Used by permission.